update spdx_ada to AdaCore version

Signed-off-by: AldanTanneo <aldantanneo@gmail.com>

Author: AldanTanneo

.gitmodules

@@ -31,8 +31,8 @@
 	url = https://github.com/mosteo/minirest
 [submodule "deps/spdx"]
 	path = deps/spdx
-	url = https://github.com/Fabien-Chouteau/spdx_ada
-	branch = 319ca7bcc1e2eb1843aad1f64aca3ecba91a2bcc
+	url = https://github.com/AdaCore/spdx_ada
+	branch = 918994274ef4ef91cdb8a9e9ed77bd4c05776229
 [submodule "deps/optional"]
 	path = deps/optional
 	url = https://github.com/mosteo/optional

alire.toml

@@ -31,7 +31,7 @@ resources = "~0.1"
 semantic_versioning = "^3.0"
 simple_logging = "^2.0"
 si_units = "~0.2.2"
-spdx = "~0.2"
+spdx = "^26"
 stopwatch = "~0.1"
 templates_parser = "^24" # Latests pre-Ada 2022 version
 toml_slicer = "~0.1"